CZ278704B6 - Process and apparatus for combined combustion of coal - Google Patents

Process and apparatus for combined combustion of coal Download PDF

Info

Publication number
CZ278704B6
CZ278704B6 CS887085A CS708588A CZ278704B6 CZ 278704 B6 CZ278704 B6 CZ 278704B6 CS 887085 A CS887085 A CS 887085A CS 708588 A CS708588 A CS 708588A CZ 278704 B6 CZ278704 B6 CZ 278704B6
Authority
CZ
Czechia
Prior art keywords
coal
furnace
fluidized bed
air
combustion
Prior art date
Application number
CS887085A
Other languages
Czech (cs)
English (en)
Inventor
Laszlo Dr Boross
Sandor Kovacs
Karoly Dr Remenyi
Pal Resch
Laszlo Voros
Ferenc Horvath
Tibor Gerlai
Original Assignee
Villamos Ipari Kutato Intezet
Tatabanyai Hoeromu Vallalat
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Villamos Ipari Kutato Intezet, Tatabanyai Hoeromu Vallalat filed Critical Villamos Ipari Kutato Intezet
Publication of CS708588A3 publication Critical patent/CS708588A3/cs
Publication of CZ278704B6 publication Critical patent/CZ278704B6/cs

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C1/00—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/002—Fluidised bed combustion apparatus for pulverulent solid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
    • F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
    • F23C6/047—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure with fuel supply in stages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2201/00—Staged combustion
    • F23C2201/10—Furnace staging
    • F23C2201/101—Furnace staging in vertical direction, e.g. alternating lean and rich zones
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2201/00—Staged combustion
    • F23C2201/30—Staged fuel supply
    • F23C2201/301—Staged fuel supply with different fuels in stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
CS887085A 1987-11-17 1988-10-26 Process and apparatus for combined combustion of coal CZ278704B6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU874645A HU201230B (en) 1987-11-17 1987-11-17 Acaricides with synergetic effect and comprising thiophosphoryl glycineamide derivative as active ingredient

Publications (2)

Publication Number Publication Date
CS708588A3 CS708588A3 (en) 1992-02-19
CZ278704B6 true CZ278704B6 (en) 1994-05-18

Family

ID=10968559

Family Applications (1)

Application Number Title Priority Date Filing Date
CS887085A CZ278704B6 (en) 1987-11-17 1988-10-26 Process and apparatus for combined combustion of coal

Country Status (10)

Country Link
US (1) US4993332A (hu)
AT (1) AT400072B (hu)
CZ (1) CZ278704B6 (hu)
DD (1) DD276519A1 (hu)
GB (1) GB2239697B (hu)
HU (1) HU201230B (hu)
SK (1) SK278148B6 (hu)
SU (1) SU1732821A3 (hu)
UA (1) UA19066A (hu)
WO (1) WO1989004940A1 (hu)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1001285B (el) * 1990-01-08 1993-07-30 Evt Energie & Verfahrenstech Μεθοδος δια την μειωσιν της εκπομπης οξειδιων του αζωτου κατα την καυση καρβουνοσκονης για ατμοπαραγωγους με ξηρο απορροφητηρα σταχτης.
US5176513A (en) * 1990-12-04 1993-01-05 Georgia Tech Research Corporation Pulse combustor apparatus
US5216981A (en) * 1991-01-22 1993-06-08 Advanced Fuel Research, Inc. Coal-fired heating apparatus and method
US5193490A (en) * 1991-09-03 1993-03-16 The Babcock & Wilcox Company Cyclonic mixing and combustion chamber for circulating fluidized bed boilers
SE470213B (sv) * 1992-03-30 1993-12-06 Nonox Eng Ab Sätt och anordning för framställning av bränslen ur fasta kolhaltiga naturbränslen
US5243922A (en) * 1992-07-31 1993-09-14 Institute Of Gas Technology Advanced staged combustion system for power generation from coal
US5394937A (en) * 1993-03-05 1995-03-07 Nieh; Sen Vortex heat exchange method and device
US5535687A (en) * 1994-08-25 1996-07-16 Raytheon Engineers & Constructors Circulating fluidized bed repowering to reduce Sox and Nox emissions from industrial and utility boilers
RU2067724C1 (ru) * 1994-12-29 1996-10-10 Малое государственное внедренческое предприятие "Политехэнерго" Низкоэмиссионная вихревая топка
US5765488A (en) * 1996-02-13 1998-06-16 Foster Wheeler Energy Corporation Cyclone furnace combustion system and method utilizing a coal burner
RU2107223C1 (ru) 1996-08-15 1998-03-20 МГВП "Политехэнерго" Топка
US5829368A (en) * 1996-12-31 1998-11-03 Combustion Engineering, Inc. Fuel and sorbent feed for circulating fluidized bed steam generator
US6418866B1 (en) * 1998-06-16 2002-07-16 Mitsubishi Heavy Industries, Ltd. Operating method of fluidized-bed incinerator and the incinerator
US6145454A (en) * 1999-11-30 2000-11-14 Duke Energy Corporation Tangentially-fired furnace having reduced NOx emissions
US6244200B1 (en) 2000-06-12 2001-06-12 Institute Of Gas Technology Low NOx pulverized solid fuel combustion process and apparatus
US7004089B2 (en) * 2001-05-11 2006-02-28 Kvaerner Power Oy Combined fluidized bed and pulverized coal combustion method
DE10203440A1 (de) * 2002-01-28 2003-08-14 Heinz Klewinkel Verfahren und Vorrichtung zur Beschickung von industriellen Feuerungsanlagen mit Sekundärbrennstoff
ITBO20030242A1 (it) * 2003-04-23 2004-10-24 Itea Spa Procedimento ed impianto per il trattamento di materiali
RU2253801C1 (ru) * 2004-07-12 2005-06-10 Григорьев Константин Анатольевич Вихревая топка
US20080066731A1 (en) * 2006-08-02 2008-03-20 Johnson Geoffrey W A Biomass pellet fuel heating device, system and method
US8349036B2 (en) * 2010-01-06 2013-01-08 General Electric Company Systems and method for heating and drying solid feedstock in a gasification system
CN102226530A (zh) * 2011-06-10 2011-10-26 华能吉林发电有限公司九台电厂 发电厂锅炉煤粉燃料点火方法
JP6393981B2 (ja) * 2012-12-26 2018-09-26 三菱マテリアル株式会社 流動仮焼炉
JP6187315B2 (ja) * 2014-02-28 2017-08-30 三菱マテリアル株式会社 流動仮焼炉
CN105864748A (zh) * 2016-04-19 2016-08-17 上海理工大学 链条锅炉复合燃烧系统
CN105823038B (zh) * 2016-05-12 2017-12-26 内蒙古京泰发电有限责任公司 循环流化床锅炉大比例掺烧煤泥输煤系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1592847A (en) * 1977-12-14 1981-07-08 Worsley & Co Ltd G P Fluid-bed furnaces
GB1604999A (en) * 1978-05-31 1981-12-16 Deborah Fluidised Combustion Boilers
GB1604998A (en) * 1978-05-31 1981-12-16 Deborah Fluidised Combustion Disposal of waste products by combustion
SE434087B (sv) * 1981-02-19 1984-07-02 Stal Laval Turbin Ab Anleggning for forbrenning av orent fast brensle i en brennkammare med en fluidiserad bedd
US4397248A (en) * 1981-05-26 1983-08-09 Combustion Engineering, Inc. Coal beneficiation/combustion system
DE3130602C2 (de) * 1981-08-01 1987-03-19 Steag Ag, 4300 Essen Verfahren und Feuerung zum Verbrennen von festem Brennstoff
US4438709A (en) * 1982-09-27 1984-03-27 Combustion Engineering, Inc. System and method for firing coal having a significant mineral content
JPS59195012A (ja) * 1983-04-20 1984-11-06 Hitachi Ltd 燃焼制御方法
SU1193377A1 (ru) * 1984-07-02 1985-11-23 Всесоюзный Дважды Ордена Трудового Красного Знамени Теплотехнический Научно-Исследовательский Институт Им.Ф.Э.Дзержинского Способ подготовки и сжигани твердого топлива
SU1206556A1 (ru) * 1984-07-13 1986-01-23 Всесоюзный Дважды Ордена Трудового Красного Знамени Теплотехнический Научно-Исследовательский Институт Им.Ф.Э.Дзержинского Способ подготовки и сжигани твердого топлива в кип щем слое
DD231840B1 (de) * 1984-08-14 1989-07-05 Univ Dresden Tech Kohlenstaubdampferzeuger zur verbrennung von rohbraunkohle
DD249081B1 (de) * 1986-05-14 1990-03-28 Heizwerkausruestungen Heidenau Verfahren zur wirbelschichtfeuerung und grosswasserraumkessel

Also Published As

Publication number Publication date
AT400072B (de) 1995-09-25
HU201230B (en) 1990-10-28
WO1989004940A1 (en) 1989-06-01
HUT48104A (en) 1989-05-29
ATA901488A (de) 1995-01-15
GB2239697A (en) 1991-07-10
SK278148B6 (en) 1996-02-07
DD276519A1 (de) 1990-02-28
CS708588A3 (en) 1992-02-19
US4993332A (en) 1991-02-19
UA19066A (uk) 1997-12-25
GB8916131D0 (en) 1989-09-20
GB2239697B (en) 1992-07-08
SU1732821A3 (ru) 1992-05-07

Similar Documents

Publication Publication Date Title
CZ278704B6 (en) Process and apparatus for combined combustion of coal
US4475472A (en) Method and apparatus for operating a vortex bed furnace
US6210154B1 (en) Treatment of exhaust gases from kilns
JPS5911545B2 (ja) ポルトランドセメント製造及び廃棄物の利用
KR20100014491A (ko) 중회분 건조 추출/ 냉각용 및 고 미연소 성분 잔류물 연소 제어용 플랜트 및 방법
JP5014044B2 (ja) 固体燃料粉砕供給装置と方法
US4280418A (en) Method of combining in-the-mill drying and firing of coal with enhanced heat recovery
US3873331A (en) Process for fluid calcining cement raw meal
US4315734A (en) Method and apparatus for drying and pulverizing coal
CZ293619B6 (cs) Způsob výroby plynu z odpadových materiálů a zařízení pro provádění tohoto způsobu
KR870002006B1 (ko) 석탄로의 미분석탄 공급장치
US4331086A (en) Hot gas recycle for starved-air combustor
JPS5885011A (ja) フライアツシユの改質方法およびその装置
US6234093B1 (en) Furnace
AU2018202163B2 (en) Method for operating a steam generator
US5099801A (en) Process for operating a coal-based fluidized bed combustor and fluidized bed combustor
CA1127463A (en) Combination of a coal grinding drying process and a coal heating process with increased heat recovery
CA2258579A1 (en) System for burning biomass to produce hot gas
WO2024034349A1 (ja) バイオマス粉砕システム、およびバイオマス粉砕システムの運転方法
CN219199181U (zh) 一种能够提高电石灰焚烧效果的锅炉系统
JPH05256424A (ja) ゴミ燃焼方法
SU1078199A2 (ru) Система подготовки к сжиганию высокозольного твердого топлива и отходов обогащени угл
EP0852686A1 (en) Method and reactor for processing of fuels having a wide particle size distribution
SU1695043A1 (ru) Способ сжигани топлива
WO2024047614A1 (en) Method and apparatus for incineration of combustible waste during the manufacture of cement clinker